一块块的石头被巩固在珊瑚礁的礁岩上.The lumps were cemented to the reef with coral.船缓缓通过那些礁岩.The boat nosed its way through the rocks.这里也有凛冽荒凉的海边那种礁岩嶙峋, 沙丘起伏的景色.It possessed every outcropping of rock, every curve of dune on a barren and g...
Children are dying, and I am helpless to do anything.孩子们已奄奄一息，而我却无力做任何事情。They are not merely helpless victims.他们并非无助的受害者。the helpless victims of war无助的战争受害者...